CVE-2021-26805 Memory corruption in n/a

Medium 5.5 Published 14 Apr 2021 Updated 3 Aug 2024

Attackers can cause a denial of service in tsMuxer by providing a malicious WAV file, affecting users of this media muxing tool.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2021-26805?

CVE-2021-26805 is a medium-severity memory corruption vulnerability in n/a, published on 14 Apr 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

Buffer Overflow in tsMuxer 2.6.16 allows attackers to cause a Denial of Service (DoS) by running the application with a malicious WAV file.

Weakness: CWE-120

Which versions are affected by CVE-2021-26805?

It affects 1 product.

Products include Tsmuxer Project Tsmuxer.

How do I fix CVE-2021-26805?

No fix has been published for CVE-2021-26805 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2021-26805 being exploited?

There is no known exploitation of CVE-2021-26805 in the wild and no public exploit code.

Sources

Also known as GHSA-84r9-68r3-67g5.